CN104059089A - 一种7-adca的制备方法 - Google Patents
一种7-adca的制备方法 Download PDFInfo
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- CN104059089A CN104059089A CN201410318997.5A CN201410318997A CN104059089A CN 104059089 A CN104059089 A CN 104059089A CN 201410318997 A CN201410318997 A CN 201410318997A CN 104059089 A CN104059089 A CN 104059089A
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- preparation
- cephalosporin
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/02—Preparation
- C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410318997.5A CN104059089B (zh) | 2014-07-04 | 2014-07-04 | 一种7-adca的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410318997.5A CN104059089B (zh) | 2014-07-04 | 2014-07-04 | 一种7-adca的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN104059089A true CN104059089A (zh) | 2014-09-24 |
CN104059089B CN104059089B (zh) | 2016-02-10 |
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Application Number | Title | Priority Date | Filing Date |
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CN201410318997.5A Active CN104059089B (zh) | 2014-07-04 | 2014-07-04 | 一种7-adca的制备方法 |
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CN (1) | CN104059089B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3825531A (en) * | 1971-07-08 | 1974-07-23 | Toyama Chemical Co Ltd | Process for producing penicillin derivatives |
US5302713A (en) * | 1992-03-31 | 1994-04-12 | Industrial Technology Research Institute | Method for the preparation of Δ3 -7-substituted amino desacetoxy cephalosporanic acid |
CN101735246A (zh) * | 2008-11-05 | 2010-06-16 | 杨石 | 头孢菌素中间体7-adca的制备方法 |
-
2014
- 2014-07-04 CN CN201410318997.5A patent/CN104059089B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3825531A (en) * | 1971-07-08 | 1974-07-23 | Toyama Chemical Co Ltd | Process for producing penicillin derivatives |
US5302713A (en) * | 1992-03-31 | 1994-04-12 | Industrial Technology Research Institute | Method for the preparation of Δ3 -7-substituted amino desacetoxy cephalosporanic acid |
CN101735246A (zh) * | 2008-11-05 | 2010-06-16 | 杨石 | 头孢菌素中间体7-adca的制备方法 |
Non-Patent Citations (2)
Title |
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付涛等,: ""7-氨基-3-去乙酰氧基头孢烷酸合成工艺的研究"", 《河北化工》, vol. 32, no. 8, 31 August 2009 (2009-08-31), pages 19 - 21 * |
刘东志等,: ""7-氨基去乙酰氧基头孢烷酸(7-ADCA)的合成研究 I.青霉素G钾盐的氧化"", 《中国抗生素杂志》, vol. 25, no. 2, 30 April 2000 (2000-04-30), pages 103 - 104 * |
Also Published As
Publication number | Publication date |
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CN104059089B (zh) | 2016-02-10 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Gan Yong Inventor after: Hu Guofang Inventor after: Lou Tinghua Inventor after: Fang Nanping Inventor after: Xu Chengmiao Inventor before: Wang Juming |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160115 Address after: 224550 Coastal Industrial Park, Binhai Economic Development Zone, Yancheng City, Jiangsu Applicant after: JIANGSU YUEXIN PHARMACEUTICAL Co.,Ltd. Applicant after: ZHEJIANG ANGLIKANG PHARMACEUTICAL Co.,Ltd. Address before: 211200 Lishui City, Nanjing province Yong Yang Town Economic Development Zone, No. 18, No. Applicant before: Wang Juming |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Preparation Method for 7-ADCA Effective date of registration: 20230601 Granted publication date: 20160210 Pledgee: Bank of Ningbo Co.,Ltd. Shaoxing Branch Pledgor: ZHEJIANG ANGLIKANG PHARMACEUTICAL Co.,Ltd. Registration number: Y2023980042571 |